Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and FY3D Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/16/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 07/16/2023 02:41:46 0.37, 176.25 0.00, 171.96 479.62 80
2 07/17/2023 02:20:36 0.35, 175.25 0.62, 176.50 142.14 80
3 07/18/2023 14:45:43 -0.38, 173.71 0.22, 171.03 305.56 80
4 07/19/2023 14:24:44 -0.36, 172.71 -0.99, 175.44 311.56 80
5 07/21/2023 02:49:59 0.39, 171.15 0.14, 169.95 136.90 80
6 07/22/2023 02:28:59 0.37, 170.15 1.30, 174.37 480.53 80
7 07/23/2023 14:51:26 -0.39, 168.62 -0.47, 168.90 32.95 80
8 07/25/2023 03:16:41 0.42, 167.06 -0.38, 163.41 415.95 80
9 07/26/2023 02:55:41 0.40, 166.06 0.78, 167.83 201.18 80
10 07/27/2023 15:20:48 -0.43, 164.53 0.04, 162.36 246.51 80
11 07/28/2023 14:59:48 -0.41, 163.53 -1.13, 166.78 369.91 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 7/16/2023
SNOs_Map_GOES-15_FY3D_20230716.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 07/16/2023 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D